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失敗と改善で進めた転職活動
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tofu511
March 25, 2019
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失敗と改善で進めた転職活動
2019/03/25に行われた「転職LT#4 〜春の転職まつり〜」でのLT資料です。
tofu511
March 25, 2019
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Transcript
ࣦഊͱվળͰਐΊͨస৬׆ಈ @tofu511 స৬LT#4 ʙय़ͷస৬·ͭΓʙ 2019/03/25
ࣗݾհ • @tofu511 • WebܥاۀͰαʔόʔαΠυΤϯδχΞΛͬͯ·͢ • 20185݄ʹ3ۈΊͨSIer͔ΒWebܥاۀ(ݱ৬) ʹస৬ • ࣄͰScala,
AWS, GCP, Elasticsearch͋ͨΓΛΑ͘ ৮ͬͯ·͢
؆୯ͳܦྺ • 2015ʹಠཱܥதখSIerʹ৽ଔೖࣾ • େنWebαʔϏεͷ։ൃɾอकɾӡ༻ͷϓϩδΣΫτʹΞαΠϯ3 ݱৗற • ཁ݅ఆ͔ٛΒϦϦʔε·Ͱ͍͍ͩͨܦݧ͢Δ • ్த͔ΒϚωδϝϯτۀΔΑ͏ʹͳΔ
• 20185݄ʹస৬ • స৬ޙαʔόʔαΠυɺΠϯϑϥɺϏοάσʔλॲཧͳͲ͍Ζ͍Ζܦ ݧ͠ͳ͕ΒࠓʹࢸΔ
ࠓ͓͢͠Δ͜ͱ • ͳͥస৬͔ͨ͠ʁ • ࣮ࡍͷస৬׆ಈ(ࢲͷࣦഊͱվળώετϦʔ) • ελʔτ͔Β࠳ં·Ͱ • ৺ػҰసͷϙʔτϑΥϦΦ࡞͔Β࠶ͼ࠳ં •
লΛͱʹ࠶ϙʔτϑΥϦΦΛ࡞ • స৬׆ಈ࠶ελʔτ͔Βఆ֫ಘ·Ͱ • స৬ͯ͠มΘͬͨ͜ͱ • ͍͑ͨ͜ͱ
ͳͥస৬͔ͨ͠ʁ
͋Γ͕ͪͳཧ༝Ͱ͕͢ɾɾ • Ϟμϯͳٕज़ڥͰ։ൃͰ͖ͳ͍ • ٕज़ͦͷͷʹਂ͖͘߹͑ͳ͍ • SIerؒͷ࣏తཧ༝Ͱஅ͞ΕΔϓϩμΫτϓϩδΣΫτ • ΩϟϦΞύε͕࣮࣭Ϛωʔδϟʔ͔͠ͳ͍ •
पΓͷਓ͕ٕज़ʹ͋·ΓڵຯΛ͍࣋ͬͯͳ͍ => खΛಈ͔͠ϓϩμΫτΛ࡞ΔΤϯδχΞͱͯ͠ͷ͕ ݟ͑ͳ͔ͬͨ
(ͪͳΈʹ)͍ٕ࣌ͬͯͨज़ • ༻ٕज़ • Java, JSP, Javascript, jQuery, SQL •
Seasar2ɾSAStrutsϕʔεͷಠࣗϑϨʔϜϫʔΫ • Apache, Tomcat • ΦϯϓϨαʔόʔ • ։ൃख๏ • ΥʔλʔϑΥʔϧ
࣮ࡍͷస৬׆ಈ
2017/05 2017/06 2017/08 2017/09 2017/10 2017/11 2018/01 2018/02 2018/05 Now
ࢤاۀʹશͯ མͪΔ స৬׆ಈ։࢝ ϙʔτϑΥϦΦ ࡞ʹ࠳ં͢Δ స৬׆ಈ࠶։ ແࣄೖࣾ ॱௐʹਐΜͰ͍Δ Α͏ʹݟ͕͑ͨɾɾ RubyͱRailsͰ ϙʔτϑΥϦΦ Λ࡞࢝͠ΊΔ લճͷলΛ׆͔ ͠ScalaͱPlayͰ ϙʔτϑΥϦΦΛ ࡞࢝͠ΊΔ ఆ֫ಘʂ స৬LTͰॳͷLT
స৬׆ಈ։͔࢝Β࠳ં·Ͱ (2017/05 ~ 2017/08) • ΰʔϧσϯΟʔΫΛͬͯʮͳͥࣗస ৬͍ͨ͠ͷ͔ʯʮస৬ͯ͠ԿΛ࣮ݱ͍͔ͨ͠ʯ ΛݴޠԽ͢Δ(େࣄʂ) • స৬ΤʔδΣϯτʹ૬ஊɻؾʹͳΔاۀʹԠ
ื͠ɺ໘Λड͚࢝ΊΔ • ࠷ॳ݁ߏॱௐʹਐΜͩ
స৬׆ಈ։͔࢝Β࠳ં·Ͱ (2017/05 ~ 2017/08) • ॻྨ৹ࠪҰ࣍໘௨Δ͕ͦͷઌ͕ଓ͔ͳ͍ ʑ͕ଓ͘ • 8݄ʹϥετͷࢤاۀʹམͪͯ͠·͍Ϟν ϕʔγϣϯͷఈ
• ࢤཧ༝ϞνϕʔγϣϯೝΊͯΒ͑Δ ͷͷ࠷ޙͷҰԡ͠ϙΠϯτ͕ࣗʹͳ͔ͬͨ
৺ػҰసͷϙʔτϑΥϦΦ࡞͔Β࠶ͼ࠳ં (2017/08 ~ 2017/10) • ్ํʹΕͭͭʮԿ͔ߦಈ͠ͳ͍ͱʂʯͱ͍ ͏ࢥ͍͔ΒαϙʔλʔζͷΠϕϯτʮ20Τϯ δχΞͷΩϟϦΞʯʹࢀՃ • αϙʔλʔζදͷ͔͑ΆΜʹΩϟϦΞ૬ஊͱ
໘ஊΛґཔ • ͔͑ΆΜ͔ΒϙʔτϑΥϦΦ࡞ΛקΊΒΕΔ
৺ػҰసͷϙʔτϑΥϦΦ࡞͔Β࠶ͼ࠳ં (2017/08 ~ 2017/10) • Ruby on RailsͰWebΞϓϦ։ൃΛ࢝ΊΔ • ͕͔͠͠ɺ׳Εͳ͍ݴޠͱϑϨʔϜϫʔΫ͔ͩͬͨΒ͔άάͬ
ͯղܾͰ͖ͳ͍Τϥʔʹ·Γ٧Ή • Ϟνϕʔγϣϯͷఈ • άά͔ͬͯΒͳ͍͜ͱ͕͋ͬͨ࣌ʹݟͷ͋Δਓʹฉ͚ͳ ͔ͬͨ͜ͱ͕ഊҼͩͬͨ • ͣͬͱ੩తܕ͚ݴޠΛ৮Ε͍ͯͨͷͰ׳Ε͍ͯͳ͍ಈతͳݴ ޠࣗʹෛ୲ͩͬͨ
লΛͱʹ࠶ϙʔτϑΥϦΦΛ࡞ (2017/11 ~ 2018/01) • લճͷল͔ΒΦϯϥΠϯͷϓϩάϥϛϯάεΫʔϧΛ͏͜ ͱʹ • SlackͰ͍ͭͰ࣭Ͱ͖ΔͷͰ٧Έ͔ΒͷϞνϕʔγϣϯ ԼΛ͛Δ
• ϙʔτϑΥϦΦ࡞Javaͱಉ͡JVMݴޠͷScalaͱσϑΝΫ τͷPlay FrameworkΛબ • ࠓ࠳ં͢Δ͜ͱͳ͘ϙʔτϑΥϦΦ(WebΞϓϦ)Λ࡞Ͱ ͖ͨ
స৬׆ಈ࠶ελʔτ͔Βఆ֫ಘ·Ͱ (2018/01 ~ 2018/02) • ϙʔτϑΥϦΦ࡞͕ऴΘͬͨ1݄͔Βస৬׆ ಈΛ࠶։ • ॱௐʹਐΈ2݄ʹୈҰࢤͷاۀ͔Βͷఆ Λ֫ಘ
• ϙʔτϑΥϦΦͷྗઈେͩͬͨ
(ϙʔτϑΥϦΦ࡞લ) ໘མͪ 9 ॻྨམͪ 3 ॻྨམͪ ໘མͪ ఆ
(ϙʔτϑΥϦΦ࡞ޙ) ్தͰࣙୀ 1 ఆ 1 ॻྨམͪ 2 ॻྨམͪ ໘མͪ ఆ
్தͰࣙୀ
స৬ͯ͠มΘͬͨ͜ͱ
৮ΕΔٕज़ͷ෯͕͕ͬͨ • Scala, Python, Node.js, Golang • Play Framework, Apache
Beam • Docker, Kubernetes • Terraform, Ansible • AWS, GCP • Elasticsearch • ͳͲͳͲॻ͖͖Εͳ͍͘Β͍
͕ࣗίϯτϩʔϧͰ͖ͳ͍͜ ͱͰࢥ͍Ή͜ͱ͕ݮͬͨ • SIer࣌ਓ݄Ϗδωεʹਁ͔͍ͬͯͨͨΊֶ शੑແؾྗঢ়ଶͩͬͨ • స৬ͯ͠ɺ͔ࣗΒνʔϜϓϩμΫτม͑ͯ ͍͚Δ͜ͱΛͬͨ • ʮͲ͏ͬͨΒͬͱνʔϜϓϩμΫτΛྑ
͘Ͱ͖Δ͔ʯͱલ͖ʹߟ͑ΒΕΔΑ͏ʹͳͬ ͨ
ྑ͍ҙຯͰةػײΛ࣋ͭΑ͏ʹ ͳͬͨ • पΓͷਓ͕༏लͰษڧՈͩΒ͚ͳͷͰɺྑ͍ ҙຯͰΩϟονΞοϓ͠Α͏ͱ͍͏ةػײΛ ࣋ͭΑ͏ʹͳͬͨ • SIer࣌ࠓࢥ͏ͱͪΐͬͱఱۡʹͳ͍ͬͯͨ
͍͑ͨ͜ͱ
͍͑ͨ͜ͱ • ॳΊͯͷస৬׆ಈଟͨ͘͞Μͷࣦഊ͢Δ • ࣦഊ͔ΒֶΜͰվળ͍ͯ͘͜͠ͱͷํ͕ࣦഊ͠ͳ͍͜ͱΑΓॏཁ • ࣗͷྗ͚ͩͰΓӽ͑ΒΕͳ͍นʹͿ͔ͭͬͨͱ͖ॿ͚Λ ٻΊΔ͜ͱେࣄ • ࣌ʹ͓ۚΛͬͯͰॿ͚ΛٻΊͨ΄͏͕ྑ͍࣌͋Δ
• ༐ؾΛग़ͯ͠૬ஊ͢Δ͜ͱͰਓੜ͕มΘΔ͔!? • ϙʔτϑΥϦΦޮՌେ
Thank you for listeningʂ